baber/WOPTO huggingface dataset:
Patent JP-S60145568-A (JP)
Title: Digital audio disk reproducing device
Inventor: WATANABE MASAHIRO
IPC: G11B20/10
Filed: 1984-01-06
Abstract: PURPOSE:To continue reproduction when skipping of sound due to flaws, dust etc. occurs by comparing read data address information and reference address information and deciding continuity, and when no continuity is found, executing track shift forcibly until continuity is obtained. CONSTITUTION:When track shifting due to skipping of sound occurs as shown by, for instance (a), in the figure during reproduction of a digital audio disk, pickup control is made as shown by (b) in the figure. Pickup position address AN during reproduction is read periodically, and compared with reference pickup position address A0. For instance, if A0>=AN, it is decided that skipping of sound occurred in the direction of inner circumference of the disk, and the number of tracks NT to be shifted corresponding to the value of (AN-A0) is calculated, and muting is made on to make returning action to outward. Continuity may be decided by shifting for each track. Thus, reproduction can be continued returning to near just before occurrence of sound skipping even when sound skipping is caused by flaws, dust etc.
Patent JP-H11204696-A (JP)
Title: Integrated circuit package
Inventor: ITO HIROO
IPC: H01L23/12
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To realize high density mounting, while enhancing connection reliability. SOLUTION: An integrated circuit chip 5 has conductive bump 4 which project from one side thereof, while a circuit board 1 has recesses 2 for receiving the bump 4 made in one side of the integrated circuit chip 5 and a conductive resin 3 which filled the recess 2. The recess 2 has dimensions larger than those of the bump 4, and the conductive resin 3 is interposed between them.
Patent JP-H10193063-A (JP)
Title: Continuous casting method
Inventor: TANIZAWA YOSHINORI
IPC: B22D11/128
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the segregation developed at the center part of a continuously cast slab of steel and also, preventing the interval crack and the surface crack of the cast slab. SOLUTION: (1) Guide rolls at position where the surface temp. of the cast slab becomes 1000-1300 deg.C, are arranged so that intervals in the thickness direction of the cast slab increase step by step in drawing direction of the cast slab and the max thickness of the cast slab is thickened at 10-50% of the short side length in a mold by developing the bulging in the cast slab during passing the guide rolls and successively, the rolling reduction is executed at >=20mm per one pair to the bulged part with one or more pairs of rolling reduction roll in the interval from the completing position of the bulging to the completing point of solidification. (2) The cast slab is bulged while executing the treatment developing equi-axed crystal in non-solidified part in the bulging zone and successively, it is desirable to execute the rolling reduction to the bulged part.
Patent JP-2000200973-A (JP)
Title: Low-temperature burning ceramic circuit substrate
Inventor: FUKUDA JUNZO
IPC: H05K3/46
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent electric inconveniences, such as a short-circuit due to an infiltration of moisture or humidity from a via conductor of a front layer of a low-temperature burning ceramic circuit substrate. SOLUTION: A via hole 12 formed in each low-temperature burning ceramic layer 11 is filled up with Ag-system via conductors 13, 14. The front part of the via conductor 13 located at a front layer of a substrate is formed into a minute layer 15 with higher minute density than the other parts. The minute layer 15 is increased in minute density by setting a mean particle size of a conductive particle included in Ag-system conductive paste forming the layer 15 to be 1 μm or less, more preferably 0.5 μm or less.  In the via conductors 13, 14 other than the minute layer 15, in order to prevent the occurrence of cracks in the low-temperature burning ceramic layer 11 due to the difference in thermal expansion ratios between the via conductors 13, 14 and the low- temperature burning ceramic layer 11, a mean particle size of conductive particles is set to be several μm or more, thereby obtaining a relatively rough minuteness. After the substrate is burnt, a front layer conductive pattern 23 is formed on the surface of the substrate through a photolithographic method.
Patent JP-S5698415-A (JP)
Title: Steel making method
Inventor: MIYASHITA YOSHIO
IPC: C21C7/064
Filed: 1980-01-11
Abstract: PURPOSE: To enable to produce a continuous cast slab excellent in hydrogen inducing crack resistant property by a method wherein a molten steel is subjected to desulfurization treatment during tapping and moreover subjected to degassing treatment and, thereafter, Ca is added to the treated molten steel.  
     CONSTITUTION: In tapping the molten steel into a laded from a converter, guichlime is added in a ratio of 2W8kg per 1t of the molten steel. Immediately after the tapping is completed, Al is added into the ladle in an amount of 0.05W 0.40kg per 1t of the molten steel and FeO, MnO in the molten slag are reduced as well as slag making of Al 2 O 3  formed by utilizing oxidation heat of Al is promoted. Subsequently, the molten steel is subjected to the degassing treatment to carry out dehydrogenation and, thereafter, Ar is blown into the molten steel in a ratio of 0.006W0.00PNm 3 /min for 10min or more by using a top blow lance having a T- shaped gas blowing port immersed in the molten steel to desulfurize on S content to 0.001% or less. Or, moreover, a Ca alloy is added as Ca in an amount of 0.125W 0.50kg per 1t of the molten steel or, at the same time, said Ar gas is again blown in a ratio of 0.006W0.009Nm 3 /min for 3min or more to produce the molten steel for the continuous casting with excellent hydrogen inducing crack resistant property. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06200950-A (JP)
Title: Bearing device of rotating machine
Inventor: SHIBATA KATSUKO
IPC: H02K5/173
Filed: 1993-01-08
Abstract: PURPOSE:To surely prevent creep of the outer race of a bearing which is loose- fitted to a bearing box and provided with a preload spring in the axial direction. CONSTITUTION:A pair of rolling bearings 2a, 2b fitted to a shaft 1 are supported by bearing boxes 4a, 4b on both ends of a housing 3, the outer race of one bearing 2a is sandwiched by a bearing cover 5 so as to be fixed. A preload spring 6 in the axial direction is arranged on the end face of the outer race of the other bearing 2b loose-fitted to the bearing box 4b. An end cover 18 is fitted to the bearing box 4b of the other bearing 2b on the opposite side of the preload spring by screws 7 through an axial clearance (a). The recessed part 18a of the end cover 18 is pressed in the edge part of the outer race of the bearing 2b.
Patent JP-H08187374-A (JP)
Title: Hair cutter
Inventor: OGAWA HITOSHI
IPC: B26B19/20
Filed: 1995-01-09
Abstract: PURPOSE: To uniformly cut hair as a whole speedily and easily even by anybody. CONSTITUTION: A blade part 2 for cutting hair is provided at the top end of a main body 1 of the hair cutter, a supporting member 6 for supporting the blade part 2 so that the interval between the head skin and the blade part 2 is kept at a prescribed interval while being protruded from the top end of the blade part 2 is provided, and hair is cut by the blade part 2 by moving the main body 1 of the hair cutter from the upper side of the head downward while putting the top end of the supporting member 6 on the head skin. Thus, when cutting hair by moving the main body 1 of the hair cutter, a holding part 7 for holding hair is provided almost parallelly with the blade face of the blade part 2 and this holding part 7 is positioned behind a cut operating part 8 of the blade part 2.
Patent JP-S63171402-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: KOBAYASHI MASAHARU
IPC: G11B5/008
Filed: 1987-01-09
Abstract: PURPOSE:To record and reproduce PCM audio signal by selecting the band of the PCM audio signal higher than the band of an FM audio signal, lower than the band of a video signal, recording the signals in the order of FM audio, PCM audio and video signals so as to decrease the disturbance onto the video signal thereby allowing the coexistence with the FM audio. CONSTITUTION:The signals are recorded in the order of the FM audio signal 34, the PCM audio signal 35 and the video signal 36 by using an FM audio signal recording head 22, a PCM audio signal recording head 23 and a video signal recording head 24 having a different azimuth angle respectively. Since each frequency band is selected higher in the order of the FM audio a signal, the PCM audio signal and the video signal, the FM audio signal is recorded at the deepest part 39, then the F, audio signal is recorded and the video signal is recorded at the surface part 41. Since the signal is reproduced at the reproduction by using a head having a different azimuth angle, the signal component recorded to the other layers is attenuated by the azimuth effect. Thus, each signal is recorded by the optimum recording condition.
Patent JP-S59126837-A (JP)
Inventor: HASHIMOTO SHIYOUICHI
IPC: F16F15/02
Filed: 1983-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04235700-A (JP)
Title: Vending machine controller
Inventor: TAKAHASHI YUZO
IPC: G07F9/02
Filed: 1991-01-10
Abstract: PURPOSE:To provide a vending machine controller which has excellent sales management operation, sets the selling price and confirms sales information, such as the sales amount and sales quantity, for each sales item; in a vending machine that sets a selling price of the vending machine and confirms a sales amount and sales quantity. CONSTITUTION:This vending machine controller is provided with a column number indication means 6 for indicating a logical column number as against a physical column number, a selection means 9 for selecting an arbitrary logical column number out of logical column numbers, and a blinking means 10 for outputting to the column number indication means 6 a control signal that blinks and indicates the logical column number selected by the selection means 9 out of logical column numbers indicated by the column number display means 6.
Patent JP-H0659678-A (JP)
Title: Electronic musical instrument
Inventor: ABE YASUNAO
IPC: G10H1/18
Filed: 1992-01-08
Abstract: PURPOSE:To provide an electronic musical instrument which is inexpensive and of high performance by way of lessening a burden related to control of a control means and reducing the scale of a circuit to be provided in a sound source by using a common memory means by the control means and a musical sound formation means. CONSTITUTION:A covalent RAM 7 is used as a memory means of a control data at the time when a CPU 11 in a control part 1 controls this electronic musical instrument and is used as a memory means of a musical sound parameter required for a sound source part 5 to form musical sound. In the musical sound parameter memorized in the covalent RAM 7 here, in addition to a data used respectively independently by the CPU 11 and the sound source part 5, information which the CPU 11 gives to the sound source part 5 as tone designation information and others and information which is information to show a current musical sound formation status and information to refer to at the time when the CPU 11 controls motion of this electronic musical instrument are both included. Consequently, the covalent RAM 7 has a role of a mutual information transmission means between the CPU 11 and the sound source part 5 in addition to a role as a memory means.
Patent JP-S61162867-A (JP)
Title: Optical disk device
Inventor: ONISHI TAKAFUMI
IPC: G11B20/18
Filed: 1985-01-11
Abstract: PURPOSE:To improve the probability of data reading by reading the contents of a data field by a reading means regardless of a readout error of address information. CONSTITUTION:When pieces of address information 12A-12C are all read out of the data field 12 and counted values of respective counters 27A-27C are larger than a predetermined value (n), a signal S4 showing that is obtained from an AND gate 29 and used as a readout indication signal. Even if the address information 11A in an ID field 11 can not be read, information is read out of a succeeding data field 12 and when the pieces of address information 12A-12C coincide with target address information, real data in the data field 12 is read out as data of target address information. Consequently, the probability of a read of data of data fields is improved greatly.
Patent JP-S5387166-A (JP)
Title: Electronic part bonding tool and its production
Inventor: MASAMOTO TAKASHI
IPC: H01L21/60
Filed: 1977-01-11
Abstract: PURPOSE: To drastically prolong the life of the tool and facilitate its maintenance by forming the bonding face of the tool by a hard material differing from that of the body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63169821-A (JP)
Title: Optoelectronic integrated circuit
Inventor: SASAKI GORO
IPC: H03K17/78
Filed: 1987-01-08
Abstract: PURPOSE:To surely apply the titled circuit to high speed communication by connecting a photoconductive element and a 1st FET whose gate and other electrodes are short-circuited in series, and connecting a common connecting point between the photoconductive element and the 1st FET to the gate of a 2nd FET. CONSTITUTION:The photoconductive element 1 and a normally ON-type FET 2 whose gate and other electrodes are short-circuited and having a negative threshold value are connected in series and the common connecting point between the element 1 and the FET 2 is connected to the gate of an FET 3. Thus, the FET 2 acts like an active load and a constant current source. The current flowing to the photoconductive element 1 and the FET 2 is identical. Thus, the potential of common connecting point is increased/decreased in response to the light radiation/nonradiation, then the FET 3 is turned on/off accordingly and the gate capacitance is charged via the element 1 and the gate capacitance is discharged forcibly via the FET 2 acting like a constant current source to decrease the turn-off time of the FET 3.
Patent JP-S5387379-A (JP)
Title: Preparation of isocyanuric acid triester
Inventor: TANAKA YOSHIAKI
IPC: B01J23/00
Filed: 1977-01-12
Abstract: PURPOSE: To prepare the title compound useful as a raw material of a heat-resistant, weather-resistant resin, an electric insualtion material, a raw material of organic syntheses, etc. , by reacting an organo-halogen compound with low-cost sodium cyanate in the presence of a crown ether as a catalyst and a specific cocatalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61161547-A (JP)
Title: Prologue machine
Inventor: ABE SHIGEO
IPC: G06F9/44
Filed: 1985-01-11
Abstract: PURPOSE:To reduce the number of required registers to perform the processing at a high speed by adding the start address of a stack on a memory and a relative address designated by a tag as a data classification to write them in the start of the stack. CONSTITUTION:An 8-bit ALU22, a TOS holding register 23, a two-port register 29, a 32-bit ALU26, and a two-port register 28 are provided between 40-bit input signal lines 20 and 21 and an output bus signal line 32, and an adder 25 which updates TOS and a selector 24 are provided for the register 23, and either of outputs of the register 23 and the ALU26 is selected by a selector 27. Data consists of an 8-bit tag part and a 32-bit data part, and data from data signal lines 15, 16, and 17 or the register 29 is calculated by the ALU22 to obtain the tag part, and data from signal lines 15-17 or the register 28 is calculated by the ALU26 to obtain the data part.
Patent JP-H10198271-A (JP)
Title: Map drawing device
Inventor: ISHIKAWA SHINYA
IPC: G01C21/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the map drawing device which can contribute to the improvement of operability. SOLUTION: Map data is displayed on the screen of a display part 21 and a screen touch panel part 23 arranged on this screen is used to input position data on a touch while making it correspond to a position on the screen. On basis of successively inputted position data, a system control part 7 detects the moving direction of the contact position and a display control part 17 scrolls and displays the displayed map data in the moving direction or reverse direction.
Patent JP-S59127261-A (JP)
Title: Turning adjusting jig
Inventor: MURATA SHIGEKI
IPC: G11B15/665
Filed: 1983-01-11
Abstract: PURPOSE:To adjust the relative position of a post device speedily and precisely by providing a columnar part, a turning guide part which is positioned atop of it and engages rotatably and loosely with a fixed screw, and an engagement part which engages with a part to be engaged. CONSTITUTION:The recessed turning guide part 17 provided atop of a turning adjusting jig 14 is engaged loosely with the outer circumferential part of the fixed screw 11 and an L-shaped part 18 is engaged with a recessed notch part 9. In this state, a handle part 15 is turned to turn an adjustment table 5 around a specifying stage part 2B through the L-shaped part 18 and recessed notch part 9. Then, a slanting post 3 and a rotary roller post 2 are set in desired position relation and the fixed screw 11 is clamped by a screw driver to fix the adjustment table 5 to a fitting table 6.
Patent JP-S56101674-A (JP)
Title: Floating head slider
Inventor: KANEKO REIZOU
IPC: G11B21/21
Filed: 1980-01-17
Abstract: PURPOSE:To stabilize a float characteristic while preventing the occurrence of a damage accident on the surface of a magnetic disk, by rounding the prescribed edge side of a slider and by making a groove along the edge side. CONSTITUTION:Substrate 17, after being ion-etched according to a mask, is cut and cut edge sides 14 and 14 are rounded off by being chamfered for movement in the radius direction of a disk. Then, floating head slider 11 is formed which has rounded edge sides 14 and 14 perpendicular to the movement direction and also has grooves 15 and 15, and float surfaces 12 and 12 along edge sides 14 and 14. This roundness prevents the occurrence of a damage accident on the surface of the magnetic disk, and surfaces 16 and 16 connecting with edge sides 14 and 14 in the same plane with surfaces 12 and 12 are small in area to exert no evil influence upon surfaces 12 and 12, so that float characteristics is made stable without deteriorating.
Patent JP-H10194330-A (JP)
Title: Holding tool for container
Inventor: OSHIMA YASUTOSHI
IPC: B65D71/12
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To secure spaces in which fingers can be inserted between cans, in such a state that the cans composed of the can body and the can cover having almost the same outer diameters, are closely arranged. SOLUTION: A plurality of holes 15 are formed on a holding sheet 2 and the upper end peripheral edges of containers charged with the contents are fitted to the holes 15 to integrally hold these containers. Bending parts 21 which are protrusibly bendable to the upward or downward sides of the holding sheet face and also returnable from the bent shape to the flat shape, are formed between the holes 16 of the holding sheet 2. And openings 25 for holding the containers are formed at a part of the bending parts 21.
Patent JP-S56100153-A (JP)
Title: Glass tempering method
Inventor: SATSUKA SUMIO
IPC: C03C21/00
Filed: 1980-01-16
Abstract: PURPOSE: To increase the strength of a glass article by introducing copper into the glass surface by ion exchange at a high temp. to form a glass layer of low expansion and producing compressive stress in the surface layer at the time of cooling.  
     CONSTITUTION: Glass contg. alkali oxide, B 2 O 3 , Al 2 O 3  and SiO 2  as principal components is formed into an article of desired shape. This article is dipped in copper- contg. salt or a mixture of the salt at a high temp. to form a copper-contg. layer of low expansion on the surface of the article by ion exchange. As a result, compressive stress is produced in the surface layer to increase the strength of the article. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62162127-A (JP)
Title: Device for multiplying signal meaning
Inventor: SATO YOZO
IPC: G06F3/023
Filed: 1986-01-10
Abstract: PURPOSE:To utilize an input signal as various signals by outputting an input signal, for instance, a switch input signal as a conversion controlling signal, for instance, a signal having meaning corresponding to a signal indicating the state of a system to which the device belongs on time series. CONSTITUTION:The first signal supplied from a signal inputting means 1 to a signal converting means 2 is converted to the second signal determined on time series responding to a conversion controlling signal supplied to conversion control input 2A, for instance, a signal that indicates the state of an apparatus system to which the device is incorporated. The second signal is outputted through a signal outputting means 4. Thereby, the first signal is outputted as a signal having different meanings at each time interval on the time series and can be utilized.
Patent JP-S59128642-A (JP)
Title: Pipe line method of microprogram controller
Inventor: KIKUCHI SHIYUUJI
IPC: G06F9/22
Filed: 1983-01-14
Abstract: PURPOSE:To operate a microprogram controller at a high speed by branching a condition without generating a dummy cycle. CONSTITUTION:A program counter 1 specifies the addresses of memories A, B. The memories A, B store an instruction to be executed successively in current addresses. A selector 2 selects any one instruction out of an instruction S1 in the succeeding address and an instruction S2 in an address to be branched and outputs the selected one. A pipe line register 3 temporally stores the instruction selected by the selector 2. An execution part 4 decodes the instruction temporarlly stored in the pipe line register 3 and specifies the operation of the program counter 1 or the selector 2. Namely, the original instruction in an address specified by the program counter 1 is stored in the pipe line register 3 and all the instructions to be executed successively are set up in the register 3 through the selector 2.
Patent JP-S5388046-A (JP)
Title: Electrostatic powder coating method and spray coating gun
Inventor: KATOU KANAME
IPC: B05C19/00
Filed: 1977-01-14
Abstract: PURPOSE: To form a thick coating film having uniform thickness by heating powder coating sprayed through a spray gun with hot air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11203128-A (JP)
Title: Digital software distribution system, terminal and recording medium
Inventor: HOSHINO HITOSHI
IPC: G06F21/14
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To effectively prevent illegal use where a user holding enciphered distribution digital softwares, repeatedly utilizes them by using a decoder. SOLUTION: A reproducing device 2000 which receives software is internally provided with a key information storing part 2202 which stores a decode key, an decoding part 2204 which decodes enciphered distribution software with the decode key and an authenticating part 2205 which discards a stored decode key in a decided timing and prevents decoding after the decode key is discarded by opening a key of cryptograph to the public between a code key and the key of cryptograph which are produced by a software receiving end, also storing the decode key at the receiving end and later discarding it in a decided timing so that the distribution software can be decoded and utilized only while the decode key is stored at the receiving end.